1 files changed, 24 insertions, 24 deletions
diff --git a/src/utils/fastsqrt.h b/src/utils/fastsqrt.h
index 8da1d354..78768149 100644
--- a/src/utils/fastsqrt.h
+++ b/src/utils/fastsqrt.h
@@ -1,24 +1,24 @@
-/* A very fast function to calculate the approximate inverse square root of a
- * floating point value and a helper function that uses it for getting the
- * normal squareroot. For an explanation of the inverse squareroot function
- * read:
- * http://www.math.purdue.edu/~clomont/Math/Papers/2003/InvSqrt.pdf
- *
- * Unfortunately the original creator of this function seems to be unknown.
- */
-
-float fastInvSqrt(float x)
-{
-    union { int i; float x; } tmp;
-    float xhalf = 0.5f * x;
-    tmp.x = x;
-    tmp.i = 0x5f375a86 - (tmp.i >> 1);
-    x = tmp.x;
-    x = x * (1.5f - xhalf * x * x);
-    return x;
-}
-
-float fastSqrt(float x)
-{
-    return 1.0f / fastInvSqrt(x);
-}
+/* A very fast function to calculate the approximate inverse square root of a
+ * floating point value and a helper function that uses it for getting the
+ * normal squareroot. For an explanation of the inverse squareroot function
+ * read:
+ * http://www.math.purdue.edu/~clomont/Math/Papers/2003/InvSqrt.pdf
+ *
+ * Unfortunately the original creator of this function seems to be unknown.
+ */
+
+float fastInvSqrt(float x)
+{
+    union { int i; float x; } tmp;
+    float xhalf = 0.5f * x;
+    tmp.x = x;
+    tmp.i = 0x5f375a86 - (tmp.i >> 1);
+    x = tmp.x;
+    x = x * (1.5f - xhalf * x * x);
+    return x;
+}
+
+float fastSqrt(float x)
+{
+    return 1.0f / fastInvSqrt(x);
+}